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PTN LTD

Overview
  • Total Patents
    13
About

PTN LTD has a total of 13 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Australia, China and EPO (European Patent Office). Its main competitors in its focus markets agriculture are FURUKAWA TOMOYUKI, BIORET AGRI-LOGETTE CONFORT and SKA SPA.

Patent filings per year

Chart showing PTN LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture

Focus technologies

# Technology
#1 Animal care

Top inventors

# Name Total Patents
#1 Cottam Stephen John 8
#2 Ermerins Franciscus Maria Wilhelmus 5
#3 Emerins Franciscus Maria Wilhelmus 3
#4 John Cottam Stephen 3
#5 Wilhelmus Emerins Franciscus Maria 2
#6 Wilhelmus Ermerins Franciscus Maria 1

Latest patents

Publication Filing date Title
NZ580433A Polygonal feeding tray for birds particular poultry
EP2488014A1 A poultry feeder
NZ569336A A triangular water supply line for bird drinkers whoes supports engage with the supply line by rotation